73213160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25073}}^1$

素因数の和:25157

約数の個数: 32

約数和(自身を含む): 166992840

約数和(自身を除く): 93779680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25073, 50146, 100292, 125365, 200584, 250730, 501460, 1002920, 1830329, 3660658, 7321316, 9151645, 14642632, 18303290, 36606580, 73213160]

約数ペア:

[(1, 73213160), (2, 36606580), (4, 18303290), (5, 14642632), (8, 9151645), (10, 7321316), (20, 3660658), (40, 1830329), (73, 1002920), (146, 501460), (292, 250730), (365, 200584), (584, 125365), (730, 100292), (1460, 50146), (2920, 25073)]